Tetsuro Sekine

Technical feasibility of AI-based longitudinal multi-organ volumetry on low-dose PET/CT over 13 years

Abstract Purpose This study aimed to (i) compare TotalSegmentator Fast and Normal inference modes on low-dose PET/CT, (ii) evaluate whether CT denoising improves segmentation longitudinal consistency, and (iii) examine whether the selected pipeline can capture long-term within-pa...